Geomorphic and geologic features of its drainage basin shows that larger accommodation space formed by uplift of Luliang mountain possibly led to sheetflood deposits on FengYG alluvial fan.

 
  • 風(fēng)峪溝沖積扇流域的地質(zhì)地貌特征表明,由于該段呂梁山地較大幅度的抬升給沖積扇的發(fā)育提供了充分的可容空間,這可能是風(fēng)峪溝沖積扇上片流沉積物發(fā)育的主要原因。
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